{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{6}{c}}
\hline\hline
            &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
            &\multicolumn{1}{c}{totalingred}&\multicolumn{1}{c}{totalingred}&\multicolumn{1}{c}{totalingred}&\multicolumn{1}{c}{totalingred}&\multicolumn{1}{c}{totalingred}&\multicolumn{1}{c}{totalingred}\\
\hline
ai          &      -0.702   &      -0.242   &      -0.590** &      -0.500*  &      -0.626** &       0.272   \\
            &     (0.414)   &     (0.473)   &     (0.223)   &     (0.244)   &     (0.265)   &     (0.254)   \\
[1em]
newhire     &      -0.993*  &      -0.363   &      -1.028***&      -0.994***&      -1.495***&       0.541   \\
            &     (0.563)   &     (0.542)   &     (0.283)   &     (0.334)   &     (0.417)   &     (0.314)   \\
\hline
R2          &       0.461   &       0.424   &       0.572   &       0.517   &       0.473   &       0.520   \\
Observations&         216   &         228   &         216   &         216   &         216   &         228   \\
Skill       &         Low   &      Middle   &        High   &         Low   &      Middle   &        High   \\
Rounds      &        7-12   &        7-12   &        7-12   &        7-12   &        7-12   &        7-12   \\
\hline P-value (Low=Middle=High)&               &               &               &               &               &               \\
AI          &               &        .724   &               &               &        .019   &               \\
New Hire    &               &        .514   &               &               &           0   &               \\
\hline\hline
\multicolumn{7}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{7}{l}{\footnotesize * p<0.10, ** p<0.05, *** p<0.010}\\
\end{tabular}
}
